İbrahim, Doğan,  Prof. Dr. <br/><br/>
Accurate Measurement of the Mains Frequency 
Dogan Ibrahim. 
 -  2011. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Near East University Article<br/>Yakın Doğu Üniversitesi Makale<br/>Electrical & Electronic
<br/><br/><label>LC Class. No.: </label>TA153